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Blood pressure monitor

Sphygmomanometer, mercury, and electronic which more accurately?

In recent years, more and more people suffering from high blood pressure. Because hypertension is a chronic, daily self-monitoring of blood pressure Digital TYPE changes in patients with hypertension has become a daily "compulsory." With the development of technology, changes in blood plastic single head stethoscope pressure occurred with each passing day, from the traditional mercury sphygmomanometer to the present electronic device, arm-type electronic device, even wrist, clip-on electronic device that Arm Semi-Automatic blood pressure monitor ... ... However, the mercury sphygmomanometer not everyone will use, the electronic blood pressure monitor is not for everyone, but many plastic stethoscope in the use of blood pressure when the operation is often not appropriate for blood pressure measurements will be affected.

Electronic device is not for everybody - 

In addition to electronic device nowadays there are wrist and finger arm clip style. The blood pressure may seem easy to carry, but for the daily monitoring of patients with hypertension Arm Semi-Automatic sphygmomanometer do not advocate the use of both blood pressure Voice Auto Blood Pressure Monitor. Because blood pressure refers to the large blood vessels of human body surface, blood pressure, wrist and finger blood pressure is actually measured clip the end of the small blood vessels of the body's blood pressure, and then through the conversion, the great vessels of the blood draw. More than a conversiondigital sphygmomanometer process to one more opportunity to Automatic digital blood pressure monitor increase the error, so even less accurate. Because by the principle of limited electronic blood pressure measurement, some people can not use it to digital blood pressure monitor measure blood pressure:

1, the pulse weak people Arm type digital sphygmomanometer.

2, low blood pressure are Wrist type digital blood pressure monitor.

3, malignant hypertension of man.

4, in certain emergency situations must not WRIST-TYPE blood pressure monitor use electronic blood pressure monitor. For example, a patient because of gastrointestinal bleeding and faint, or even shock, when the electronic device the family if their blood pressure, due to irregular Arm type digital blood pressure monitor nervous action, coupled with electronic devices already exist errors, often blood pressure remained normal draw wrong conclusions. This will mislead the family not to take patients to hospital, delay the timing of treatment. MORE:Acrylic stethoscope Rosetta Stone shanghai escort Bag Making Machine V-belt conveyor belt...

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